International Research Association of Computer Science and Technology (IRACST)
WhatsApp is an instant messaging application which runs on all the Smartphone with internet access. Recently, hit the record of 10 billion total messages exchanged per day. Though, it is one of the most popular and favorite application of the Smartphone users there are few issues involved in its working. The foremost issue the author wants to propose is the last seen time stamp in the WhatsApp is updated with internet access time, rather it should fetch the time when the message is actually sent.